Bug 24751

Summary:	Many duplicated bitmap objects for Cairo output
Product:	cairo	Reporter:	clark <wzhu>
Component:	pdf backend	Assignee:	Adrian Johnson <ajohnson>
Status:	RESOLVED FIXED	QA Contact:	cairo-bugs mailing list <cairo-bugs>
Severity:	major
Priority:	medium	CC:	wzhu
Version:	1.8.8
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description clark 2009-10-27 03:35:29 UTC

There are many duplicated image objects(/subtype /image).

Can anyone help take a look?

Thanks

Comment 1 Chris Wilson 2009-10-27 03:50:45 UTC

Introduced into the 1.9.x development series was the notion of copy-on-write snapshots which the PDF uses to eliminate duplicate image patterns, i.e. it should only emit an image once. Please try the 1.9.4 snapshot, though it still has a number of known regressions in the PDF backend, to see if the behaviour improves.

Comment 2 clark 2009-10-27 18:28:42 UTC

 Chris Wilson, it is great to know this things. Thanks a lot

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